the length and breadth of a rectangular field are 125m and 125m and 75m respectively. find the perimeter and area of the field. also find the cost of finding it at the rate of 5 ripped per meter
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P=2(l+b)
2(125+75)
2×200
=400
Cost of fencing=400×5
=2000
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Answer:
Given: Length=125m
Breadth=75m
Area of rect.=l×b
=125×75=9375m^2
Perimeter of rect.=2(l+b)
=2(125+75)
=2×200=400m
Cost of fencing 1m of field=5rs
Cost of fencing 400m of field=400×5=2000rs
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